Automobile injection molding part aperture detection device

Abstract

The utility model discloses an automobile injection molding part aperture detection device, which comprises a workbench, the top surface of the workbench is provided with a fixed detection mechanism used for fixing an automobile injection molding part and detecting the aperture of the automobile injection molding part, the fixed detection mechanism comprises an adjusting assembly, and the utility model relates to the technical field of aperture detection. According to the aperture detection device for the automobile injection molding part, the automobile injection molding part can be turned over conveniently through the fixed frame and the connecting plate, when the automobile injection molding part needs to be turned over, the fixed frame is lifted to enable the magnet to leave the top surface of the side plate to erect the connecting plate, then the fixed frame is pushed to move leftwards, and then the fixed frame is turned over to drive the automobile injection molding part to be turned over clockwise; then the fixing frame is pushed to move rightwards, then the fixing frame is put down to reset the connecting plate, at the moment, the magnet can be attracted to the bottom face of the side plate to fix the position of the fixing frame, then the hole diameter of the back face of the automobile injection molding part can be detected through the detection assembly, convenience and rapidness are achieved, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aperture detection, in particular to an aperture detection device for automobile injection molding parts. Background Art

[0002] Automotive injection molded parts refer to automotive components produced using the injection molding process. They are manufactured through the injection molding process and are widely used in various parts of automobiles. However, in actual production, mechanical failures or worker carelessness may cause the apertures on automotive injection molded parts to be enlarged or reduced. Therefore, it is necessary to use a hole position detection device to perform quality inspection on the apertures on automotive injection molded parts.

[0003] A device for detecting the aperture of an automotive injection molded part disclosed in a patent application with reference publication number CN221706449U includes a first linear module, a second linear module, a detection mechanism, and a fixing mechanism. The first linear module is arranged in the left-right direction, and its movable end is provided with the second linear module arranged in the front-to-back direction. The second linear module is provided with a fixing mechanism to fix the injection molded part. The detection mechanism is located above the first linear module, with its detection end facing the fixing mechanism up and down, and detects the aperture of the injection molded part. The plastic part to be tested is fixed by the fixing mechanism to prevent it from shifting during testing. The fixed injection molded part is then driven by the first linear module and the second linear module to move in the front-to-back and left-to-right directions, respectively, so that the detection device can detect all openings on the injection molded part.

[0004] However, the above-mentioned technology device can drive the automobile injection molded parts to move in the front and back and left and right directions through the first linear module and the second linear module. Some automobile injection molded parts have holes on both sides. When turning over, the above-mentioned device needs to remove the automobile injection molded parts, turn them over, and then re-clamp and fix them before testing the other side. This is relatively inconvenient, affects the detection efficiency, and has general practicality. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides an automobile injection molded part aperture detection device, which solves the problem that the existing automobile injection molded part aperture detection device is inconvenient to flip over and detect automobile injection molded parts, which affects the detection efficiency and has general practicality.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A device for detecting the aperture of an automobile injection molded part, comprising a workbench, the top surface of which is provided with a fixed detection mechanism for fixing the automobile injection molded part to detect its aperture, the fixed detection mechanism comprising:

[0007] An adjustment component is provided on the top surface of the workbench and is used to drive the automobile injection molded parts to move in the front, back, left, and right directions. The adjustment component includes a slot plate movably mounted on the top surface of the workbench;

[0008] The detection component is set on the top surface of the workbench and is used to detect the quality of the aperture of automobile injection molded parts;

[0009] A flipping assembly is arranged on the top surface of the workbench to facilitate flipping of automobile injection-molded parts. The flipping assembly includes a base plate movably mounted on the top surface of the groove plate. A fixed frame is movably mounted on the top surface of the base plate. Connecting grooves are provided on the front and rear sides of the fixed frame. A movable column is slidably mounted on the left end of the connecting groove. Connecting plates are movably hinged on the right ends of the front and rear sides of the base plate. A limiting assembly is provided inside the fixed frame to fix the position of the automobile injection-molded parts. A fixing assembly is provided on the outside of the fixed frame to fix the position of the fixed frame.

[0010] Preferably, the limiting assembly includes a clamping plate movably mounted on the left and right ends of the inner side of the fixed frame, a fastening screw movably mounted on one side of the clamping plate, and limiting grooves are provided on the front and rear sides of the inner side of the fixed frame. The thread of the fastening screw at one end away from the clamping plate passes through the inner side of the fixed frame and extends to the outside of the fixed frame, and the front and rear sides of the clamping plate are slidably mounted inside the limiting groove.

[0011] Preferably, the fixing assembly includes magnets fixedly installed on both the front and rear ends of the left and right sides of the fixing frame, and side panels fixedly installed on both the left and right sides of the base plate. The bottom surface of the magnet is tightly attached to the top surface of the side panel, and the left end of the opposite side of the connecting plate is movably hinged to one end of the movable column.

[0012] Preferably, the adjustment assembly also includes a slider fixedly mounted on the bottom surface of the base plate, a movable groove is provided on the top surface of the workbench, a movable plate is slidably mounted inside the movable groove, a first screw is movably mounted inside the movable groove, a second motor is fixedly mounted on the right side of the workbench, a second screw is movably mounted inside the slot plate, and the first motor is fixedly mounted on the front side of the slot plate.

[0013] Preferably, the right end of the first screw movably passes through the interior of the movable groove and is fixedly installed at the output end of the second motor, the left end of the first screw thread passes through the right side of the movable plate and is movably installed on the left side of the movable groove, the bottom surface of the slider is slidably installed on the inner side of the slot plate, the front end of the second screw movably passes through the interior of the slot plate and is fixedly installed at the output end of the first motor, and the rear end of the second screw thread passes through the front side of the slider and is movably installed on the rear side of the slot plate.

[0014] Preferably, the detection component includes a mounting plate fixedly mounted on the rear side of the top surface of the workbench, a cylinder is fixedly mounted on the top surface of the mounting plate, a laser aperture detector is fixedly mounted on the output end of the cylinder, and the output end of the cylinder movably passes through the top surface of the mounting plate and is fixedly mounted on the top surface of the laser aperture detector.

[0015] The utility model provides a device for detecting the aperture of automobile injection molded parts. Compared with the prior art, it has the following advantages:

[0016] (1) The aperture detection device for automobile injection molded parts facilitates turning over automobile injection molded parts by setting a fixed frame and a connecting plate. When turning over is required, the fixed frame is lifted to make the magnet leave the top surface of the side plate and make the connecting plate stand upright, and then the fixed frame is pushed to the left. Then the fixed frame is flipped to drive the automobile injection molded part to turn over clockwise, and then the fixed frame is pushed to the right. Then the fixed frame is lowered to reset the connecting plate. At this time, the magnet will be adsorbed on the bottom surface of the side plate to fix the position of the fixed frame. Then, the aperture on the back of the automobile injection molded part can be detected through the detection component, which is convenient and fast, and improves the detection efficiency.

[0017] (2) The aperture detection device for automobile injection molded parts can drive the flip assembly to move forward, backward, left and right through the movable plate and the slider. When the position of the automobile injection molded part needs to be adjusted, the second motor is started to drive the first screw to rotate through the movable plate to drive the groove plate to move left and right, so as to detect the aperture of the hole on the automobile injection molded part. The first motor can also be started to drive the second screw to rotate through the slider to move the flip assembly forward and backward, so as to fully detect the positions of all the openings on the automobile injection molded part. It is easy to adjust and has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional appearance of the utility model;

[0019] Figure 2 This is a schematic diagram of the side cross-sectional three-dimensional appearance of the adjustment component of the present invention;

[0020] Figure 3 This is a schematic diagram of the three-dimensional appearance of the flip assembly of the present invention;

[0021] Figure 4 It is a schematic diagram of the cross-sectional three-dimensional appearance of the flip assembly of the present invention.

[0022] In the figure: 1-workbench, 2-fixed detection mechanism, 21-adjustment component, 211-first motor, 212-slot plate, 213-movable plate, 214-second motor, 215-slider, 216-first screw, 217-second screw, 218-movable slot, 22-detection component, 221-mounting plate, 222-cylinder, 223-laser aperture detector, 23-flip component, 231-fastening screw, 232-magnet, 233-fixed frame, 234-connecting slot, 235-splint, 236-limiting slot, 237-bottom plate, 238-connecting plate, 239-side plate, 2310-movable column. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See Figures 1-4 , this utility model provides two technical solutions:

[0025] The first embodiment: A device for detecting the aperture of an automobile injection molded part, comprising a workbench 1, the top surface of which is provided with a fixed detection mechanism 2 for fixing the automobile injection molded part to detect its aperture, the fixed detection mechanism 2 comprising:

[0026] The adjustment assembly 21 is provided on the top surface of the workbench 1 and is used to drive the automobile injection molded parts to move in the front, back, left, and right directions. The adjustment assembly 21 includes a slot plate 212 movably mounted on the top surface of the workbench 1;

[0027] A detection component 22 is provided on the top surface of the workbench 1 and is used to detect the quality of the aperture of the automobile injection molded part;

[0028] The flip assembly 23 is arranged on the top surface of the workbench 1 to facilitate the flipping of the automobile injection molded parts. The flip assembly 23 includes a bottom plate 237 movably mounted on the top surface of the groove plate 212. A fixed frame 233 is movably mounted on the top surface of the bottom plate 237. Connecting grooves 234 are provided on the front and rear sides of the fixed frame 233. A movable column 2310 is slidably installed on the left end of the connecting groove 234. A connecting plate 238 is movably hinged on the right end of the front and rear sides of the bottom plate 237. A limiting assembly is provided inside the fixed frame 233 to fix the position of the automobile injection molded parts. A fixing assembly is provided on the outside of the fixed frame 233 to fix the position of the fixed frame 233. The limiting assembly includes a splint 235 movably mounted on the left and right ends of the inner side of the fixed frame 233, and anti-slip grooves are provided on the opposite sides of the splint 235. A fastening screw 231 is movably mounted on one side of the splint 235. The front and rear sides of the inner side of the fixed frame 233 The locking cam 235 is secured to the locking cam 236 by means of the latch 236. The locking cam 236 is secured to the locking cam 236 by means of the latch 236. The locking cam 236 is secured to the locking cam 236 by means of the latch 236.

[0029] The fixed frame 233 and the connecting plate 238 are provided to facilitate turning over the automobile injection molded part. When turning over is required, the fixed frame 233 is lifted to make the magnet 232 leave the top surface of the side plate 239 to make the connecting plate 238 stand up, and then the fixed frame 233 is pushed to move to the left, and then the fixed frame 233 is flipped to drive the automobile injection molded part to turn over clockwise, and then the fixed frame 233 is pushed to move to the right, and then the fixed frame 233 is lowered to reset the connecting plate 238. At this time, the magnet 232 will be adsorbed on the bottom surface of the side plate 239 to fix the position of the fixed frame 233, and then the detection component 22 can be used to detect the aperture on the back of the automobile injection molded part, which is convenient and fast, and improves the detection efficiency.

[0030] The second embodiment is mainly different from the first embodiment in that the adjustment component 21 further includes a slider 215 fixedly mounted on the bottom surface of the base plate 237, a movable groove 218 is provided on the top surface of the workbench 1, a movable plate 213 is slidably mounted inside the movable groove 218, a first screw 216 is movably mounted inside the movable groove 218, a second motor 214 is fixedly mounted on the right side of the workbench 1, a second screw 217 is movably mounted inside the slot plate 212, and a first motor 211 is fixedly mounted on the front side of the slot plate 212. The right end of the first screw 216 is movable through the inside of the movable groove 218 and is fixedly installed on the output end of the second motor 214. The left end of the first screw 216 is threaded through the right side of the movable plate 213 and is movably installed on the left side of the movable groove 218. When the second motor 214 is started, the first screw 216 is driven to rotate through the movable plate 213 to drive the slot plate 212 to move horizontally. The bottom surface of the slider 215 is slidably installed on the inner side of the slot plate 212. The front end of the second screw 217 is movable through the inside of the slot plate 212 and is fixedly installed. At the output end of the first motor 211, the rear end thread of the second screw 217 passes through the front side of the slider 215 and is movably mounted on the rear side of the slot plate 212. When the first motor 211 is started to drive the second screw 217 to rotate, the slider 215 can be driven to move the flip assembly 23 back and forth. The detection assembly 22 includes a mounting plate 221 fixedly mounted on the rear side of the top surface of the workbench 1, and the mounting plate 221 is L-shaped. A cylinder 222 is fixedly mounted on the top surface of the mounting plate 221, and a laser aperture detection device is fixedly mounted on the output end of the cylinder 222. Instrument 223, and the laser aperture detector 223 is an existing device used to detect the aperture of the injection molded part. At the same time, the output end of the laser aperture detector 223 is electrically connected to an external computer. After the detection is completed, the detection result is transmitted to the computer, and then the computer analyzes the detection data to determine whether the aperture meets the standard. The output end of the cylinder 222 movably passes through the top surface of the mounting plate 221 and is fixedly installed on the top surface of the laser aperture detector 223, and the laser aperture detector 223 can be driven to rise and fall to a suitable height through the cylinder 222.

[0031] The movable plate 213 and the slider 215 can drive the flip assembly 23 to move forward, backward, left and right. When the position of the automobile injection molded part needs to be adjusted, the second motor 214 is started to drive the first screw 216 to rotate through the movable plate 213 to drive the slot plate 212 to move left and right, so as to detect the aperture of the hole on the automobile injection molded part. The first motor 211 can also be started to drive the second screw 217 to rotate through the slider 215 to move the flip assembly 23 forward and backward, so as to fully detect the positions of all the hole openings on the automobile injection molded part, which is convenient for adjustment and has good practicality.

[0032] At the same time, the contents not described in detail in this specification belong to the existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0033] During use, the user places the automobile injection molded part on the top surface of the bottom plate 237 so that it is located inside the fixed frame 233, and then rotates the fastening screw 231 to drive the clamping plate 235 to move and clamp the automobile injection molded part. Then, the second motor 214 is started to drive the first screw 216 to rotate through the movable plate 213 to drive the slot plate 212 to move right to the bottom surface of the laser aperture detector 223. Then, the second motor 214 is turned off to fix the position of the slot plate 212 to detect the aperture of the opening on the automobile injection molded part. The first motor 211 can also be started to drive the second screw 217 to rotate through the slider 215 to move the flip assembly 23 back and forth, so as to fully detect all the opening positions on the automobile injection molded part. During the detection, the cylinder 222 can be started to adjust The height of the laser aperture detector 223 is adjusted to reach the optimal detection height. When the automobile injection molded part needs to be turned over, the second motor 214 is started to drive the first screw 216 to rotate the groove plate 212 to drive the automobile injection molded part away from the bottom of the laser aperture detector 223, and then the fixed frame 233 is lifted to make the magnet 232 leave the top surface of the side plate 239 to make the connecting plate 238 stand up, and then the fixed frame 233 is pushed to move to the left, and then the fixed frame 233 is flipped to drive the automobile injection molded part to turn over clockwise, and then the fixed frame 233 is pushed to move to the right, and then the fixed frame 233 is lowered to reset the connecting plate 238. At this time, the magnet 232 will be adsorbed on the bottom surface of the side plate 239 to fix the position of the fixed frame 233, and subsequent detection can continue.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include" or "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for detecting the aperture of automobile injection molded parts, comprising a workbench (1), characterized in that: The top surface of the workbench (1) is provided with a fixed detection mechanism (2) for fixing the automobile injection molded parts to detect their apertures. The fixed detection mechanism (2) comprises: An adjustment component (21) is arranged on the top surface of the workbench (1) and is used to drive the automobile injection molded parts to move in the front, back, left, and right directions. The adjustment component (21) includes a slot plate (212) movably mounted on the top surface of the workbench (1); A detection component (22) is arranged on the top surface of the workbench (1) and is used to detect the quality of the aperture of the automobile injection molded part; A turning assembly (23) is arranged on the top surface of the workbench (1) for facilitating turning over the automobile injection molded part. The turning assembly (23) comprises a bottom plate (237) movably mounted on the top surface of the groove plate (212). A fixing frame (233) is movably mounted on the top surface of the bottom plate (237). Connecting grooves (234) are provided on both the front and rear sides of the fixing frame (233). A movable column (2310) is slidably mounted on the left end of the connecting groove (234). Connecting plates (238) are movably hinged on the right ends of the front and rear sides of the bottom plate (237). A limiting assembly is provided inside the fixing frame (233) for fixing the position of the automobile injection molded part. A fixing assembly is provided outside the fixing frame (233) for fixing the position of the fixing frame (233).

2. The aperture detection device for automobile injection molded parts according to claim 1, characterized in that: The limiting assembly comprises a clamping plate (235) movably mounted on the left and right ends of the inner side of the fixed frame (233); a fastening screw (231) is movably mounted on one side of the clamping plate (235); limiting grooves (236) are provided on the front and rear sides of the inner side of the fixed frame (233); one end of the fastening screw (231) away from the clamping plate (235) is threadedly penetrated through the inner side of the fixed frame (233) and extends to the outer side of the fixed frame (233); the front and rear sides of the clamping plate (235) are slidably mounted inside the limiting grooves (236).

3. The aperture detection device for automobile injection molded parts according to claim 1, characterized in that: The fixing assembly includes magnets (232) fixedly mounted on both the front and rear ends of the left and right sides of the fixing frame (233), side panels (239) fixedly mounted on both the left and right sides of the bottom plate (237), the bottom surface of the magnet (232) is tightly attached to the top surface of the side panel (239), and the left end of the opposite side of the connecting plate (238) is movably hinged to one end of the movable column (2310).

4. The aperture detection device for automobile injection molded parts according to claim 1, characterized in that: The adjustment assembly (21) further includes a slider (215) fixedly mounted on the bottom surface of the base plate (237); a movable groove (218) is provided on the top surface of the workbench (1); a movable plate (213) is slidably mounted inside the movable groove (218); a first screw (216) is movably mounted inside the movable groove (218); a second motor (214) is fixedly mounted on the right side of the workbench (1); a second screw (217) is movably mounted inside the slot plate (212); and a first motor (211) is fixedly mounted on the front side of the slot plate (212).

5. The aperture detection device for automobile injection molded parts according to claim 4, characterized in that: The right end of the first screw rod (216) is movably passed through the interior of the movable groove (218) and is fixedly mounted on the output end of the second motor (214); the left end of the first screw rod (216) is threadedly passed through the right side of the movable plate (213) and is movably mounted on the left side of the movable groove (218); the bottom surface of the slider (215) is slidably mounted on the inner side of the groove plate (212); the front end of the second screw rod (217) is movably passed through the interior of the groove plate (212) and is fixedly mounted on the output end of the first motor (211); the rear end of the second screw rod (217) is threadedly passed through the front side of the slider (215) and is movably mounted on the rear side of the interior of the groove plate (212).

6. The aperture detection device for automobile injection molded parts according to claim 1, characterized in that: The detection assembly (22) comprises a mounting plate (221) fixedly mounted on the rear side of the top surface of the workbench (1); a cylinder (222) is fixedly mounted on the top surface of the mounting plate (221); a laser aperture detector (223) is fixedly mounted on the output end of the cylinder (222); the output end of the cylinder (222) movably passes through the top surface of the mounting plate (221) and is fixedly mounted on the top surface of the laser aperture detector (223).

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